8 eonce actions, 9 event and action summary, Eonce actions -15 – Freescale Semiconductor StarCore SC140 User Manual
Page 125: Event and action summary -15, Eonce event and action summary -15
Main Capabilities of the EOnCE Module
SC140 DSP Core Reference Manual
4-15
4.3.8 EOnCE Actions
An emulator action is something that the EOnCE does as a result of an emulator event.
Example: Action Placing the core in debug state is an example of an action.
The EOnCE can perform the following actions:
•
Place the core in debug state.
•
Generate a debug exception or external interrupt request
•
Enable program tracing.
•
Disable program tracing.
•
Enable the counter.
•
Enable the EDCD.
•
Enable EDCAs.
4.3.9 Event and Action Summary
Table 4-5 summarizes the events and their possible actions they may cause, depending on the EOnCE
programming.
Table 4-5. EOnCE Event and Action Summary
Event type
Counted
trace
trigger
Debug
state
Debug
exception
Enable
tracing
Disable
tracing
Other actions
DEBUG
-
-
+
+
-
-
DEBUGEV
+
-
+
+
+
+
JTAG
DEBUG_REQ
-
-
+
+
-
-
EE
-
-
+
+
+
+
•
Controls when corresponding
EDCD and EDCAs are enabled
•
Enable the counter
Counter
-
-
+
+
+
+
•
Enable one or more EDCAs
•
Enable the EDCD
EDCD
+
-
+
+
+
+
•
Enable one or more EDCAs
•
Enable the counter
•
EDCA
+
-
+
+
+
+
•
Enable other EDCAs
•
Enable the EDCD
•
Enable the counter
External EDCA
+
-
+
+
+
+
•
Enable other EDCAs
•
Enable the EDCD
•
Enable the counter
Trace Buffer Full
-
-
+
+
-
-
ERCV
-
-
-
+
-
-
ETRSMT
-
-
-
+
-
-
VLES
+
+
-
-
-
-